8 rezultatov
OBJECTIVE
Herba Epimedii is one of the famous Traditional Chinese Medicines used to treat the chronic fatigue syndrome (CFS). The polysaccharides are the main active components in H. epimedii. The aim of this study is to discover the therapeutic effect and metabolic mechanism of H. epimedii
A polysaccharide was obtained from Lepidium meyenii Walp by hot water extraction and purification by Millipore (100 kD) and Sephadex G-200. The content of polysaccharide was examined to be 89.9% with phenol-sulfuric acid method. Its average molecular weight was estimated to be 2.213 × 106 Da by High
A fraction composed of an arabinan-rich pectin was extracted from acerola fruit (Malpighia emarginata) and named ACWS. This fraction presented 93% of total carbohydrate, relative molecular weight of 7.5×104g/mol, galacturonic acid, arabinose, galactose, xylose and rhamnose in 52.1:32.4:7.2:4.8:3.5
The aim of this study was to evaluate the spatial structure and potential antifatigue activity of polysaccharide fractions which was extracted from Inonotus obliquus. The first polysaccharide fractions of Inonotus obliquus (PIO-1) were obtained after hot-water extraction and purification by DEAE
The two fractions of polysaccharide MPS-1 and MPS-2 were extracted from Lepidium meyenii Walp. (maca) by water, and purified using a DEAE-52 and a Sephadex G-100 column. The molecular weight (MW) of MPS-1 was 7.6kDa, and the MW of MPS-2 was 6.7kDa. The MPS-1 was composed of xylose, arabinose,
Three polysaccharides MP-1, MP-2, and MP-3 were isolated from hot water extract of Chinese medicine Morinda officinalis through 95% ethanol precipitation and gel-filtration chromatography (DEAE-Sepharose CL-6B column and Sephadex G-75 or G-100 column). MP-1 was identified as an inulin-type fructan
The shiitake polysaccharides were obtained from shiitake mushroom. Four fractions were isolated from the polysaccharides using a Sephadex G-100 gel column. Chemical components of the two main fractions were determined by thin layer chromatography (TLC), and high performance liquid chromatography
The review is concerned with the outlooks for the use of levorin, a membrane active and channel forming polyene antibiotic, and its alkyl derivatives in muscle activity. In complex with cholesterol and ergosterol, the aromatic heptaene antibiotic levorin forms structural ionic channels of the